<!--
 * Tencent is pleased to support the open source community by making BK-JOB生物智算平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB生物智算平台 is licensed under the MIT License.
 *
 * License for BK-JOB生物智算平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div class="jb-menu">
    <slot />
  </div>
</template>
<script>
export default {
  name: 'JbMenu',
  provide() {
    return {
      jbMenu: this,
    };
  },
  props: {
    defaultActive: String,
    active: String,
    flod: {
      type: Boolean,
      default: false,
    },
  },
  data() {
    return {
      activeIndex: this.defaultActive,
    };
  },
  watch: {
    defaultActive(defaultActive) {
      if (!this.items[defaultActive]) {
        this.activeIndex = null;
      }
    },
    active(active) {
      if (this.items[active]) {
        this.activeIndex = active;
      }
    },
  },
  created() {
    this.items = {};
    this.$on('item-click', this.handleItemClick);
  },
  mounted() {

  },
  methods: {
    addItem(item) {
      this.items[item.index] = item;
    },
    handleItemClick(item) {
      this.activeIndex = item.index;
      this.$emit('select', item.index);
    },
  },
};
</script>
<style lang='postcss'>
.jb-menu {
  font-size: 14px;
  white-space: nowrap;
}

.jb-menu-item-group {
  .title {
    height: 40px;
    padding-left: 18px;
    font-size: 12px;
    line-height: 40px;
    color: #66748f;
  }

  &:nth-child(n+2) {
    margin-top: 16px;
  }
}

.jb-menu-item {
  height: 38px;
  padding-left: 22px;
  line-height: 38px;
  color: var(--text-color-secondary);
  cursor: pointer;

  &:hover {
    color: var(--text-color-brand);
    background: var(--color-primary-hover-light);
  }

  &.active {
    color: var(--text-color-brand);
    background: var(--color-primary-hover-light);

    .job-icon {
      color: var(--text-color-brand);
    }
  }

  &.flod {
    width: 100%;
    overflow: hidden;
  }

  .job-icon {
    margin-right: 19px;
    font-size: 16px;
    color: var(--text-color-secondary);
  }
}
</style>
